6x-3-9x-2
6x-9x = -3x
-3-2 = -5
the the equation is: -3x-5
Answer:
See explaination and attachment
Step-by-step explanation:
Given the parameters we have, we want to Construct a 90% confidence interval for the true mean of the population.
Hence, making use of these parameters;
sample size =100
Std deviation =25
mean if the sample=253.
Therefore solving for 90% confidence interval for the true mean of the population. We will apply a formula.
Please kindly check attachment gor the step by step solution for all the questions.
Answer:
B. 1,190 square cm
Step-by-step explanation:
For given prism:
l = 16 cm, w = 7 cm, h = 21 cm
Surface area of of the prism

10 red, 6 yellow, 24 blue, 8 white....total of 48 balloons
part to whole (blue) = 24/48 reduces to 1/2 or 1:2 or 1 to 2